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qemu: checkpoint: Allow checkpoint redefine for offline VMs

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Skip the liveness and capability checks when redefining checkpoints as
we don't need qemu interactions to update the metadata.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Peter Krempa
2020-04-03 09:55:59 +02:00
parent a743583e4f
commit 135a0b3f71
1 changed files with 11 additions and 9 deletions
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src/qemu/qemu_checkpoint.c
+11 -9
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@@ -647,16 +647,18 @@ qemuCheckpointCreateXML(virDomainPtr domain,
update_current = false;
}
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("cannot create checkpoint for inactive domain"));
return NULL;
}
if (!redefine) {
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("cannot create checkpoint for inactive domain"));
return NULL;
}
if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_INCREMENTAL_BACKUP)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("incremental backup is not supported yet"));
return NULL;
if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_INCREMENTAL_BACKUP)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("incremental backup is not supported yet"));
return NULL;
}
}
if (!(def = virDomainCheckpointDefParseString(xmlDesc, driver->xmlopt,